Kaiqin Sun in

Kaiqin Sun

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Director, Software Development at Axonify
📍 Waterloo, Ontario, Canada

Kaiqin Sun is an architectural and engineering leader at Axonify, specializing in scalable SaaS platforms. With a background from Qingdao University, he has deep expertise in distributed systems, AI, and multi-cloud environments (AWS, GCP, Azure). He has a proven track record of leading teams and architecting high-impact, resilient systems.

As a passionate lifelong learner, Kaiqin is constantly exploring new technologies. He enjoys distilling complex technical topics into simple, shareable insights for others, as seen in his posts about AI agents, JSONL, and Passkeys. This reflects a genuine curiosity and a desire to foster understanding within the tech community.

Unique fact: He designed and built a distributed messaging framework that has reliably processed billions of asynchronous messages since its launch.

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Experience
16 Years
Current Role
Director, Software Development
Job Level
Mid-senior
Location
Waterloo, Ontario, Canada
Personality Overview

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Decision Approach
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Priorities

Topics Kaiqin cares about

AI Agent Development
Leads the design of an AI Agentic system at Axonify and frequently shares his thoughts on creating useful chat-based AI experiences.
Scalable Cloud Architecture
Has extensive experience designing and delivering scalable, fault-tolerant SaaS platforms on AWS, GCP, and Azure, with a focus on distributed systems.
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Career

Work history

1-2025
Director, Software Development
Axonify
12-2020 - 1-2025
Technical Lead
Axonify
11-2016 - 12-2020
Senior Software Developer
Axonify
1-2015 - 11-2016
Principal Software Developer
PTC
3-2014 - 1-2015
Solution Designer
Economical Insurance
In the press

Media appearances

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Education
2001 - 2003
Completion Certificate
Ocean University of China
1994 - 1997
Bachelor of Engineering (BEng)
Qingdao University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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